diff --git a/ChangeLog b/ChangeLog
index 2a53e1396c..74c692150f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2003-06-25  Michael Natterer  <mitch@gimp.org>
+
+	* modules/cdisplay_colorblind.c (cdisplay_colorblind_load_state)
+	* modules/cdisplay_gamma.c (cdisplay_gamma_load_state)
+	* modules/cdisplay_highcontrast.c (cdisplay_contrast_load_state):
+	gimp_parasite_data() returns a pointer to const data now.
+
 2003-06-25  Sven Neumann  <sven@gimp.org>
 
 	* configure.in: removed "id" from ALL_LINGUAS until all required
diff --git a/modules/cdisplay_colorblind.c b/modules/cdisplay_colorblind.c
index 97f4e63bf8..b510effde7 100644
--- a/modules/cdisplay_colorblind.c
+++ b/modules/cdisplay_colorblind.c
@@ -418,7 +418,7 @@ cdisplay_colorblind_load_state (GimpColorDisplay *display,
                                 GimpParasite     *state)
 {
   CdisplayColorblind *colorblind;
-  gchar              *str;
+  const gchar        *str;
 
   colorblind = CDISPLAY_COLORBLIND (display);
 
diff --git a/modules/cdisplay_gamma.c b/modules/cdisplay_gamma.c
index d365e43cf3..b0640dd2fc 100644
--- a/modules/cdisplay_gamma.c
+++ b/modules/cdisplay_gamma.c
@@ -263,7 +263,10 @@ cdisplay_gamma_load_state (GimpColorDisplay *display,
   memcpy (&gamma->gamma, gimp_parasite_data (state), sizeof (gdouble));
 #else
   {
-    guint32 buf[2], *data = gimp_parasite_data (state);
+    guint32        buf[2];
+    const guint32 *data;
+
+    data = gimp_parasite_data (state);
 
     buf[0] = g_ntohl (data[1]);
     buf[1] = g_ntohl (data[0]);
diff --git a/modules/cdisplay_highcontrast.c b/modules/cdisplay_highcontrast.c
index 9b62e90472..32e749ed23 100644
--- a/modules/cdisplay_highcontrast.c
+++ b/modules/cdisplay_highcontrast.c
@@ -260,7 +260,10 @@ cdisplay_contrast_load_state (GimpColorDisplay *display,
   memcpy (&contrast->contrast, gimp_parasite_data (state), sizeof (gdouble));
 #else
   {
-    guint32 buf[2], *data = gimp_parasite_data (state);
+    guint32        buf[2];
+    const guint32 *data;
+
+    data = gimp_parasite_data (state);
 
     buf[0] = g_ntohl (data[1]);
     buf[1] = g_ntohl (data[0]);